But how could Anna even commit to that length of filming schedule? That would mean she's one of the key characters of the film, but she's shooting True Blood for quite a large portion of the DoFP schedule, isn't she?

And she's TB's lead, so it's not like they can write her out.

That said, Wolverine and Rogue as the time travelers, and Storm, Shadowcat, Iceman, and Magneto against the sentinels? I could be down for that.